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Altuglas® HT 121
| Category: | Acrylic (PMMA) , Polymethyl Methacrylate Acrylic |
| Manufacturer: | Altuglas International of Arkema Inc. |
| Trademark: | Altuglas® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | hyWDgO_Altuglas-HT-121.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Altuglas® HT 121 is a Polymethyl Methacrylate Acrylic product. It is available in Asia Pacific or Europe. Typical application: Automotive. Primary characteristic: flame rated. |
| General Information | |
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| Forms |
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| Multi-Point Data |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.19 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (230°C/3.8 kg) | 2.0 | g/10 min | ISO 1133 |
| Molding Shrinkage - Flow | 0.20 to 0.60 | % | ASTM D955 |
| Water Absorption (Equilibrium, 23°C, 50% RH) | 0.40 | % | ISO 62 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (M-Scale) | 102 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (Yield, 23°C) | 70.0 | MPa | ISO 527-2 |
| Tensile Strain (Break, 23°C) | 5.0 | % | ISO 527-2 |
| Flexural Modulus (23°C) | 3450 | MPa | ISO 178 |
| Flexural Stress (23°C) | 103 | MPa | ISO 178 |
| Compressive Stress (23°C) | 117 | MPa | ISO 604 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 2.0 | kJ/m² | ISO 179/2C |
| Charpy Unnotched Impact Strength (23°C) | 11 | kJ/m² | ISO 179/2U |
| Notched Izod Impact Strength (23°C) | 1.8 | kJ/m² | ISO 180/1A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, Unannealed | 119 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 110 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 121 | °C | ISO 306/B |
| CLTE - Flow (-30 to 23°C) | 6.5E-5 | cm/cm/°C | ASTM D696 |
| Specific Heat | 2090 | J/kg/°C | |
| Thermal Conductivity (23°C) | 0.22 | W/m/K |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | > 1.0E+14 | ohms | ASTM D257 |
| Volume Resistivity | > 1.0E+15 | ohms·cm | ASTM D257 |
| Dielectric Strength | 20 | kV/mm | ASTM D149 |
| Dielectric Constant (60 Hz) | 3.70 | ASTM D150 | |
| Dissipation Factor (1 MHz) | 0.040 | ASTM D150 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | HB | UL 94 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Refractive Index 1 | 1.490 | ISO 489 | |
| Transmittance | 92.0 | % | ASTM D1003 |
| Haze | 0.50 | % | ASTM D1003 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 90.0 to 100 | °C | |
| Drying Time | 4.0 to 6.0 | hr | |
| Processing (Melt) Temp | 240 to 250 | °C | |
| Mold Temperature | 80.0 to 90.0 | °C |
| Note Message | |
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| 1 . | Method B |
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